A configured or default database that does not exist raises
SourceUnavailableError with the way to create it and without its location.
An unknown --db-name lists the databases there are, configured or default.
The CHANGELOG records Store.db_path, SingleDatabaseSession(ref, config),
the empty lancedb.uri migration and the error-type change.
An empty lancedb.uri, which init-config used to emit, is told to remove the
key; only a non-empty value is told the databases spelling. haiku-rag --db
and haiku-ingester --db turn a path with no stem into typer.BadParameter.
DatabaseRef is a name and a location. The configuration places databases
through lancedb.databases alone; with none configured the default is the
entry haiku.rag under storage.data_dir, selectable like any other.
lancedb.uri is removed, and a config carrying it fails to load with the
replacement spelled out. A path passed from Python is valid where the
configuration places nothing and raises AmbiguousDatabaseError beside
lancedb.databases; haiku-rag --db and haiku-ingester --db construct the
scope directly, so a human's override keeps working. Every database
answers to a name, and a database given as a path keeps its own errors.
Comments and docstrings across the branch narrated rejected
alternatives, consequences and history; each now states the current
contract. Renames test_a_legacy_uri_client_keeps_its_error to
test_an_unnamed_database_keeps_its_error. Documents the Sandbox
connection paths, the citation header's database segment, both
AmbiguousDatabaseError conditions on create_app, and run_inspector's
scope parameter. Doc paragraphs added by the branch in python.md,
storage.md and cli.md are one physical line each.
`ConfigMismatchError` and `SourceUnavailableError` escaped the entry point as
tracebacks rather than a message and exit code 1. The entry-point test is
parametrized over the translated types, so the two CLIs' lists cannot drift
apart silently again.
`haiku-ingester` reached the client's refusal, which names `sources=[name]`, a
Python argument no CLI user can pass. It refuses a configured set itself, with
`--db PATH` and the one-ingester-per-database layout.
`haiku-rag`'s own refusal now says where each option goes: `--db-name` is global
and precedes the command, `--db` follows it.
The ingester manufactured `data_dir / haiku.rag.lancedb` whenever `--db` was
absent and passed it to HaikuRAG. A path is now an explicit override that
clears the configured URI, so a `lancedb.uri` deployment wrote to local disk
while the control plane reported on the remote.
`IngesterApp` resolves the databases it works on once, in its constructor, and
both the client it opens and the control plane read that scope. `--db` names
one directly and nothing stands in for it, so a configured set is refused
rather than guessed, and `AmbiguousDatabaseError` joins the errors `cli()`
turns into a clean exit.
Add `ingester.api.root_path` so the HTTP control plane (dashboard + API)
can be reverse-proxied behind a sub-path (e.g. /ingester/) on a shared
origin, instead of needing nginx sub_filter URL-rewriting.
- APIConfig.root_path: normalized ('', or single leading slash, no trailing
slash) via a field_validator; validate_assignment so CLI overrides
normalize the same way as config-file values.
- Forwarded to FastAPI(root_path=) and uvicorn.Config(root_path=) so
OpenAPI/docs links are prefix-aware.
- Dashboard route injects a <base href> matching root_path; all dashboard
fetches are now base-relative, so they resolve under the prefix while
staying identical at the root.
- `serve --root-path` CLI flag.
- Docs: "Behind a reverse proxy" section with an nginx example.
Closes#431
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
These files were not touched by the recent performance and
correctness PRs but had coverage gaps. Adds tests for:
- CLI: serve, queue init/migrate, config loading, cli() entry point
including MigrationRequiredError exit path
- filter: _default_supported_extensions, __call__ watchfiles callback,
FileFilter with supported_extensions=None
- registry: resolve_adhoc_fetcher with bucket-less S3 URI
- migrations: pragma no-cover on unreachable schema upgrade path
(no diff migrations exist until SCHEMA_VERSION > 1)
